Improper handling of insufficiency privileges in the ASP could allow a privileged…
Priority LOW 15CWE-274Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
Improper handling of insufficiency privileges in the ASP could allow a privileged attacker to modify Translation Map Registers (TMRs) potentially resulting in loss of confidentiality or integrity.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00182 7th percentileScored 2026-11-07
Fix Fixed AMD Instinct™ MI250 (AMD): ROCm 6.3AMD Instinct™ MI210 (AMD): ROCm 6.3+3 more products
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| AMD | AMD Instinct™ MI250 | — | ROCm 6.3 | Patch available | CNA |
| AMD | AMD Instinct™ MI210 | — | ROCm 6.3 | Patch available | CNA |
| AMD | AMD Radeon™ Instinct™ MI25 Graphics Products | — | Contact your AMD Customer Engineering representative | Patch available | CNA |
| AMD | AMD Radeon™ PRO V520 Graphics Products | — | Contact your AMD Customer Engineering representative | Patch available | CNA |
| AMD | AMD Radeon™ PRO V620 Graphics Products | — | Contact your AMD Customer Engineering representative | Patch available | CNA |
- AMD Instinct™ MI250 VendorAMD Affected — Fixed in ROCm 6.3 Patch available CNA
- AMD Instinct™ MI210 VendorAMD Affected — Fixed in ROCm 6.3 Patch available CNA
- AMD Radeon™ Instinct™ MI25 Graphics Products VendorAMD Affected — Fixed in Contact your AMD Customer Engineering representative Patch available CNA
- AMD Radeon™ PRO V520 Graphics Products VendorAMD Affected — Fixed in Contact your AMD Customer Engineering representative Patch available CNA
- AMD Radeon™ PRO V620 Graphics Products VendorAMD Affected — Fixed in Contact your AMD Customer Engineering representative Patch available CNA
Remediation
- Fix · CNA AMD Instinct™ MI250 (AMD) Fixed in ROCm 6.3
- Fix · CNA AMD Instinct™ MI210 (AMD) Fixed in ROCm 6.3
- Fix · CNA AMD Radeon™ Instinct™ MI25 Graphics Products (AMD) Fixed in Contact your AMD Customer Engineering representative
- Fix · CNA AMD Radeon™ PRO V520 Graphics Products (AMD) Fixed in Contact your AMD Customer Engineering representative
- Fix · CNA AMD Radeon™ PRO V620 Graphics Products (AMD) Fixed in Contact your AMD Customer Engineering representative
Timeline
- 2026-10-02 Threatist record created from CVE-2023-20516
- 2026-10-03 Alias added: GHSA-5x8j-g9xw-pcmw
More AMD vulnerabilities
- TI-2026-36341 AI Tensor Engine for ROCm (AITER) 0.1.14 Unauthenticated RCE via MessageQueue.recv() Pickle Deserialization CVSS 4.0CRITICAL 9.2
- TI-2023-07046 Improper privilege management in AMD Radeon™ RX 5000 Series Graphics Cards CVSS 3.1HIGH 7.8
- TI-2023-04574 GPU kernel implementations susceptible to memory leak CVSS 3.1MEDIUM 6.5
- TI-2023-07042 Information disclosure through error messages in AMD Ryzen™ 3000 Series Desktop… CVSS 3.1MEDIUM 5.5
- TI-2023-23747 PVRIC (PowerVR Image Compression) on Imagination 2018 and later GPU devices offers… CVSS 3.1MEDIUM 5.3
- TI-2022-07839 Improper access control in System Management Mode (SMM) may allow an attacker to write to… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2023-20516 · CVE Program
- CVE-2023-20516 · NVD
- FIRST EPSS
- GHSA-5x8j-g9xw-pcmw · GitHub Advisory Database · CC BY 4.0
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